From 03b184fc1f08bf05f2af2872a59ca4b7f1eb9071 Mon Sep 17 00:00:00 2001
From: Denes Matetelki <denes.matetelki@gmail.com>
Date: Thu, 23 Jun 2011 20:02:52 +0200
Subject: [PATCH] mouse move/scale subtree bugfix

---
 graphwidget.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/graphwidget.cpp b/graphwidget.cpp
index b7718bc..879b3b3 100644
--- a/graphwidget.cpp
+++ b/graphwidget.cpp
@@ -541,7 +541,7 @@ void GraphWidget::wheelEvent(QWheelEvent *event)
             m_parent->statusBarMsg(tr("No active node."));
             return;
         }
-        if (QApplication::keyboardModifiers() & Qt::ShiftModifier)
+        if (QApplication::keyboardModifiers() & Qt::AltModifier)
         {
             foreach(Node *node, m_activeNode->subtree())
                 node->setScale(pow((double)1.2, event->delta() / 120.0),
@@ -689,7 +689,8 @@ void GraphWidget::nodeSelected(Node *node)
 void GraphWidget::nodeMoved(QGraphicsSceneMouseEvent *event)
 {
     QList <Node *> nodeList;
-    if (event->modifiers() == Qt::ShiftModifier)
+    if (event->modifiers() & Qt::AltModifier &&
+        event->modifiers() & Qt::ControlModifier)
     {
         nodeList = m_activeNode->subtree();
     }